ethanhass066
ethanhass066
29-09-2021
Mathematics
contestada
. 7x+4y if x = 5 and y = -3
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giada515
giada515
29-09-2021
18
step by step solution:
7(5) + 4(-3)
30 + (-12)
18
hope this helps
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madelynclark99
madelynclark99
29-09-2021
23. 7x5=35 4x-3=-12 add them together and it equals 23
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